National Weather Service forecast

South River, New Jersey Weather

49°Overnight: Mostly Clear
Wind SW 5 mph
7-DayHourlyRadar

South River 7-Day Forecast

  1. Overnight
    49°F
    Mostly Clear
    2% chance of precipitation

    Mostly clear, with a low around 49. Southwest wind around 5 mph.

  2. Wednesday
    75°F
    Patchy Fog then Sunny
    2% chance of precipitation

    Patchy fog before 7am. Sunny. High near 75, with temperatures falling to around 68 in the afternoon. Southwest wind 0 to 5 mph.

  3. Wednesday Night
    57°F
    Mostly Cloudy
    2% chance of precipitation

    Mostly cloudy, with a low around 57. South wind around 5 mph.

  4. Thursday
    74°F
    Chance Light Rain
    31% chance of precipitation

    A chance of rain after 7am. Mostly cloudy, with a high near 74. South wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

  5. Thursday Night
    62°F
    Light Rain Likely
    74% chance of precipitation

    Rain likely. Mostly cloudy, with a low around 62. Southwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

  6. Friday
    70°F
    Light Rain
    79% chance of precipitation

    Rain before 1pm, then rain and a slight chance of thunderstorms. Cloudy, with a high near 70. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

  7. Friday Night
    53°F
    Light Rain
    79% chance of precipitation

    Rain and a slight chance of thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 80%.

  8. Saturday
    66°F
    Chance Light Rain
    47% chance of precipitation

    A chance of rain and a slight chance of thunderstorms before 1pm. Partly sunny, with a high near 66. Chance of precipitation is 50%.

  9. Saturday Night
    41°F
    Slight Chance Light Rain
    15% chance of precipitation

    A slight chance of rain between 7pm and 1am. Partly cloudy, with a low around 41.

  10. Sunday
    61°F
    Mostly Sunny
    11% chance of precipitation

    Mostly sunny, with a high near 61.

  11. Sunday Night
    38°F
    Partly Cloudy then Slight Chance Light Rain
    17% chance of precipitation

    A slight chance of rain after 1am. Partly cloudy, with a low around 38.

  12. Monday
    61°F
    Slight Chance Light Rain
    22% chance of precipitation

    A slight chance of rain. Mostly sunny, with a high near 61.

  13. Monday Night
    37°F
    Slight Chance Light Rain
    22% chance of precipitation

    A slight chance of rain. Partly cloudy, with a low around 37.

  14. Tuesday
    62°F
    Slight Chance Light Rain then Mostly Sunny
    16% chance of precipitation

    A slight chance of rain before 7am. Mostly sunny, with a high near 62.

Issued by the National Weather Service (PHI office), updated .

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About South River

Population (2020 Census)
16,118
Coordinates
40.446, -74.379
Elevation
75 ft
NWS forecast office
PHI
Time zone
America/New York
Sunrise today
6:30 AM EST
Sunset today
4:51 PM EST
Daylight today
10 h 21 min

South River Weather Questions

What is the weather forecast for South River, New Jersey?

Overnight: Mostly clear, with a low around 49. Southwest wind around 5 mph. Wednesday: Patchy fog before 7am. Sunny. High near 75, with temperatures falling to around 68 in the afternoon. Southwest wind 0 to 5 mph.

Will it rain or snow in South River this week?

The best chance of precipitation is Friday at 79%. Periods with a 30% chance or more: Thursday (31%), Thursday Night (74%), Friday (79%), Friday Night (79%), Saturday (47%).

How warm and how cold will it get in South River this week?

The warmest day is Wednesday, with a high near 75°F. The coldest night is Monday Night, with a low near 37°F.

What time are sunrise and sunset in South River today?

Sunrise is at 6:30 AM EST and sunset is at 4:51 PM EST, for 10 h 21 min of daylight.

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